Once you signed up with Amazon or even applied for any opening, they have your email ID and what other information you gave them. Whenever information goes into their database, they'll know each time you apply for any other Amazon related works.

Well all depends on how motivated you are, if you like a work that needs spysical movement Amazon it’s a great choice but if you don’t like to move around that much then it’s not for you. I did I like it and love interacting with others as well and the energy.